Error Code: CB Difficulty: Moderate
Problem: Water level sensor detects overfill.
How to Fix CB Error (Step-by-Step)
- Disconnect the washer from the power outlet for safety and confirm the error stays cleared during a full test cycle.
- Turn off the hot and cold water supply valves leading to the machine.
- Remove the top panel of the washer by taking out the screws at the rear.
- Locate the water level pressure sensor. It is a round component with a thin, clear or black air hose and an electrical connector.
- Inspect the air hose for any kinks, blockages, or signs of water inside. If it’s blocked, disconnect it and blow through it to clear the obstruction.
- If the hose is clear, the sensor is likely faulty. Disconnect the wiring and hose from the old sensor and replace it with the new one (Part #134762010).
- Reassemble the washer, turn the water and power back on, and begin a new cycle to test.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
What to Check Next on This Electrolux Washer
Focused repair path: washer fill, drain, spin, lock, sensor, and control checks. Do not treat the fault as reset-only if it keeps returning; use the failed function to choose the next test.
- Disconnect power before opening panels, then confirm whether the Electrolux washer repeats the same code after a clean reset.
- Match the symptom to the part of the cycle or function that fails: fill, drain, heat, cool, spin, latch, ignite, fan, sensor, or control response.
- Inspect simple causes first: airflow, water supply, drain path, door closure, filter, venting, wiring connectors, and visible damage.
- Use meter testing or service diagnostics before replacing electronic controls, because wiring, switches, sensors, and loads can mimic board failure.
- Use the complete Electrolux washer model number from the appliance tag before ordering any model-specific part.
Check, inspect, clean, test, measure, remove, reconnect, clear, and replace parts only when the symptom supports that path. If these checks point toward a part, verify the complete Electrolux model number from the appliance tag before ordering.
- 134190200
- 134637810
- 134762000
Recommended Parts to Check
No exact official OEM part number is listed here because the correct Electrolux washer part can vary by complete model number. These are targeted part-category searches, not universal fit claims.
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Electrolux washer drain pumpCommon replacement category: Drain pumpFit note: Exact OEM part number varies by complete Electrolux washer model number. Confirm compatibility before buying.Why this category can matter: drain, no-spin, or water-removal symptoms after hose and filter checks.
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Electrolux washer water inlet valveCommon replacement category: Water inlet valveFit note: Exact OEM part number varies by complete Electrolux washer model number. Confirm compatibility before buying.Why this category can matter: fill and slow-fill symptoms after supply checks.
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Electrolux washer door lockCommon replacement category: Door lock / latchFit note: Exact OEM part number varies by complete Electrolux washer model number. Confirm compatibility before buying.Why this category can matter: start, lock, or spin symptoms tied to door-lock feedback.
Before ordering: match the part to the complete Electrolux washer model number on the appliance tag.
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Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
Browse all Electrolux error codes: Electrolux Error Codes
When It’s Better to Replace Than Repair
Sometimes replacing an appliance makes more financial sense than putting more money into repairs.
Here are a few signs it may be time to shop for a new one:
For repair parts, verify exact fit with the full washer model number before buying; these links are general replacement-appliance shopping options.
- ✓Appliance over 8-10 years old
- ✓Repair cost over 50% of replacement
- ✓Multiple recent breakdowns
- ✓Major component failure
Recommended Replacement Options
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